who says you cant learn new things everyday, had no idea that AA actually flew to BUD. But during that time period a number of European carriers pulled all their long haul flights, Czech Air, Olympic are 2 off the top of my head. Also Sabena but Brussels Air has come back with a few

Nor that DL did PHL-CDG, I think they have 1 or 2 Intl flights as well out of EWR